2. 职称英语
  3. As your instructor advised, you ought to spend your time on something______ rese

As your instructor advised, you ought to spend your time on something______ rese

游客2025-03-20  7
问题 As your instructor advised, you ought to spend your time on something______ researching into.
选项 A、precious
B、worth
C、worthy
D、valuable
答案 B
解析 从意义上看，precious为"贵重的，珍贵的"，其余三个词都是"有价值的"，但从用法上看，只有worth后面接一ing形式，worthy接of。如：His courage was worthpraising．=His courage was worthy of praise．"他的勇气值得赞扬。"
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